MEDIUM
6th CBSE
IMPORTANT
Earn 100

LCM of three numbers is 30. What are the numbers?

Important Questions on Playing with Numbers

MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>Exercise>Q 11
In a long jump, three boys jump together from a particular spot. One boy covers a distance of 10 cm, second covers 50 cm and third covers 70 cm. If the minimum distance is k cm, each should cover so that all can cover the distance in complete steps. Find the value of k
MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>Exercise>Q 12
The length, breadth and height of a room are 60 cm,40 cm and 50 cm. If the greatest length of the tape which can measure the room exactly is k cm, find the value of k.
MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>Exercise>Q 13
Find the greatest number which will divide 45,72 and 999 leaving remainder as 5,2 and 9.
MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>Exercise>Q 14
A boy completes a 100 m circular track race in 5 minutes. Another boy runs in the same direction completes the race in 6 minutes. After a minutes both the boys will meet at the starting point. Find the value of a.
MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>Exercise>Q 15
Find the smallest 3 digit number which is exactly divisible by 5,10 and 20.
MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>REVISION EXERCISE>Q 1

Simplify the following:

96-[18-{63÷7-(18-5 of 3)}]

MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>REVISION EXERCISE>Q 1

Simplify the following:

81 of [60-{8×7-(13-5 of 2)}]

MEDIUM
6th CBSE
IMPORTANT
Connect With Mathematics 6>Chapter 2 - Playing with Numbers>REVISION EXERCISE>Q 1

Simplify the following:

49-[23+{27-(9 of 3÷27)}]